Unlimited (Data Only)

per month
2-yr contract required
This plan provides unlimited data and tethering on tablets, data cards, hotspots and MiFis. After 50GB of data usage, C Spire may slow data speeds. To get this plan, one line on the account must be on the Simple Unlimited plan.
  • Unlimited Data

    Unlimited nationwide data

Plan Basics and Included Features

  • Unlimited Data

    Unlimited nationwide data with mobile hotspot/tethering included


  • Adult Content Filter
    Restrict this device’s access to adult Internet content while it’s on the C Spire network.
  • CHOICE Warranty Plus
    Covers accidents, liquid damage, and device malfunctions for a one-time fee of $99.
  • Premium Phone Insurance
    Protect your premium phone from the unexpected.
  • Premium Phone Insurance
    Protect your premium phone from the unexpected.
  • Phone Insurance
    Protect your phone from the unexpected.
  • Rapid Upgrades
    Your ticket to all the latest phones. Join for $5/mo. and upgrade after just 12 months. Phone trade-in required at upgrade.
  • Remove Data Temporarily
    Temporarily stop the use of data


Price is subject to change. Unlimited Data Only Plan: Plan available for any eligible C Spire data-only device as specified by the rate plan, when added to an eligible postpaid smartphone plan that includes unlimited data. Plans available to eligible customers on a Device Payment Plan (DPP) or no contract (smartphones and data-only devices sold separately). Available for postpaid service only. After 50GB of usage per line, including usage of tethering and mobile hotspot, C Spire may slow speeds to a maximum of 3G speeds. C Spire Speed Pass Available for $20/1GB. Plan only available for data-only devices and includes unlimited data and tethering/mobile hotspot usage. To keep Unlimited Data Only with Simple Unlimited plan, upgrades must be purchased on DPP or at full retail price.

Network Management: Customers participating in this service must reside in the C Spire network area, which is defined as MS and generally in and surrounding Memphis/West Memphis, AR/nearby West TN, Mobile and Baldwin Counties in AL, and Escambia, Santa Rosa, Okaloosa, and Walton Counties in FL. Customers are required to use 50% of their voice and data usage within the C Spire network. Primary data usage must be on data only device; tethering service may be terminated or restricted for excessive usage. Smartphone usage may be prioritized over tablet and tethering usage, which may result in higher speeds for data used on smartphones. Service and/or service plans may be slowed, suspended, changed, terminated, or restricted for misuse, abnormal use, interference with our network or ability to provide quality service to other users, or significant usage. For full terms governing service see cspire.com/customerserviceagreement. May not be combined with other service discount offers. Other restrictions, fees, and taxes may apply. Copyright C Spire 2018.

Read more

Common Questions

Chat With Us

Questions? Chat with one of our account representatives.

 Chat With Us

Contact Us

Call us toll-free now!

24-hours a day
1-855-CSPIRE5 (277-4735)
Monday - Friday 8 a.m. - 8 p.m.
Saturday 9 a.m. - 5 p.m.
1-855-9CSPIRE (927-7473)